capturing screen shot, and showing the captured image on screen

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Hiii everyone, I have the requirement of capturing screen shot, saving it and accessing to show it on screen. How can I do this? please help out this new bee.... Thanks in advance

Answer 1

Best Answer

Answer by Unity_gamer · Feb 04, 2013 at 01:04 PM

Hi,

You can use "Application.CaptureScreenshot" to capture Image in Unity. you can refer the below link for reference. http://docs.unity3d.com/Documentation/ScriptReference/Application.CaptureScreenshot.html

 public static string screenshotFilename = "screenshotName.png";
 
 void Start() {
     Application.CaptureScreenshot( screenshotName );
 }
 
 //use this to  find the Path of the Image
 
 var pathToImage = Application.persistentDataPath + "/" + screenshotName;

Try this out and post the result here.

Thanks

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tenthplanet0 · Feb 04, 2013 at 01:22 PM 0

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Hi, Here you go with my problem exactly 1. I am capturing screen shot by Application.CaptureScreenshot("path"+screenshot1.png); 2. Now need to fetch captured screen shot instantly & i am doing this by curSnap = Resources.Load("screenshot1"); I am getting null in curSnap if I access that screenshot instant but I am able to fetch once I close the engine & restart it.

$$anonymous$$y requirement is to get that captured snap as soon as I save in hard disk.

I am just bit to acheive that. Pls help me out Thanks

Unity_gamer · Feb 04, 2013 at 02:06 PM 0

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u tried using "Application.persistentDataPath" ? use this link for reference. http://docs.unity3d.com/Documentation/ScriptReference/Application-persistentDataPath.html

robertbu · Feb 04, 2013 at 04:34 PM 0

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To load an image back in use the WWW class. If you are trying to speed up that process, just don't yield. It's a bit ugly but:

         Application.CaptureScreenshot ("e:/foo.png");
         WWW www = new WWW("file://e:/foo.png"); 
         while (!www.isDone)
             ;
         www.LoadImageIntoTexture((Texture2D)renderer.material.mainTexture);

You can save the image anywhere you have permission. If your target platform is controlled in some way, do as @Unity_gamer suggests and use persistentDataPath.

Unity_gamer · Feb 05, 2013 at 06:46 AM 0

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@robertbu Thanks for correcting me ..:) I used this in ios implementation , and it worked fine for me.

tenthplanet0 · Feb 25, 2013 at 05:19 PM 0

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Thanks developers. I found the alternate solution using "WWWForm". Thanks for your care and help

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Answer 2

Answer by Aqibsadiq · Apr 12, 2016 at 04:35 AM

@tenthplanet0 Here is simple Code for capturing screen shot, and showing the captured image on screen

This Code is For Andriod and IPhone.For PC Just Give the Image Path

 public RawImage image;
 void Start()
 {
       Photo();
       Invoke("GetPhoto",1f);
 }
 
 public void Photo()
     {
         Application.CaptureScreenshot(Variables.ImageName);
     }
 
 public void GetPhoto()
     {    
         #if !UNITY_EDITOR
         string url = Application.persistentDataPath +"/"+Variables.ImageName;
         var bytes = File.ReadAllBytes( url );
         Texture2D texture = new Texture2D( 73, 73 );
         texture.LoadImage( bytes );
         image.texture= texture ;
         #endif
     }

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fonko · Sep 29, 2018 at 02:56 AM 0

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what is Variables.ImageName?

capturing screen shot, and showing the captured image on screen

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